Home / 4,961,174.30-6,846,613.70-2,756,203.50

Finding the Fourth Proportional to 4,961,174.30, 6,846,613.70 and 2,756,203.50

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Solution

The fourth proportional to 4,961,174.30, 6,846,613.70 and 2,756,203.50 is: 3,803,668.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961,174.30 : 6,846,613.70 = 2,756,203.50 : x
  2. Step 2: Convert to fraction form
    4,961,174.30/6,846,613.70 = 2,756,203.50/x
  3. Step 3: Cross multiply
    4,961,174.30x = 6,846,613.70 × 2,756,203.50
  4. Step 4: Simplify right side
    4,961,174.30x = 18,870,660,654,981.73
  5. Step 5: Solve for x
    x = 18,870,660,654,981.73/4,961,174.30
  6. Step 6: Final answer
    x = 3,803,668.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.